GB/T 3714-1983
Replaced
GB/T 8152.9-1989
Replaced
National standards
GB/T 8152.9-1989 Methods for chemical analysis of lead concentrates—The fire-assaying methods for the determination of gold and silver content
GB/T 8152.9-1989 Methods for chemical analysis of lead concentrates—The fire-assaying methods for the determination of gold and silver content
Basic Information
Standard Code:
GB/T 8152.9-1989
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Non-ferrous metal mines
ICS Name:
\nMetal ores
Publish Date:
1989-03-31
Implement Date:
1990-03-01
Publisher:
The National Technical Supervision Bureau
Technical Committee:
Beijing Research Institute of Mining and Metallurgy
Pages:
6 pages
Development Information
Drafting Units:
Zhuzhou Metallurgical Plant
Drafting Persons:
Liu Quan, Feng Shouren, and Xue Shichun
Same series standard
Superseded by the following standards
Referenced Standards
Related Standards
GB/T 4414-1984
Replaced
GB/T 4414-1984 Methods of sampling and sample preparation of tungsten concentrates in bags
GB/T 6150.10-1985
Replaced
GB/T 6150.10-1985 Methods for chemical analysis of tungsten concentrates—The thiocyanate photometric method for the determination of molybdenum content
GB/T 6150.11-1985
Replaced
GB/T 6150.11-1985 Methods for chemical analysis of tungsten concentrates—The atomic absorption spectrophotometric method for the determination of copper content
GB/T 6150.1-1985
Replaced
GB/T 6150.1-1985 Methods for chemical analysis of tungsten concentrates—The ammonium tungstate igniting gravimetric method for the determination of tungsten trioxide content
GB/T 6150.12-1985
Replaced